diff --git a/django_utils/management/commands/count_instances.py b/django_utils/management/commands/count_instances.py
new file mode 100644
index 0000000..9a25705
--- /dev/null
+++ b/django_utils/management/commands/count_instances.py
@@ -0,0 +1,111 @@
+import json
+from typing import Any
+from typing import Callable
+
+from django.apps import apps
+from django.core.management import CommandError
+from django.core.management.base import BaseCommand
+from django.core.management.base import CommandParser
+from django.db.models import Model
+
+
+class Command(BaseCommand):
+    help = (
+        "Counts instances for each model.\n"
+        "Example usages:\n"
+        "  python manage.py count_instances\n"
+        "  python manage.py count_instances --apps backend\n"
+        "  python manage.py count_instances --models business\n"
+        "  python manage.py count_instances --apps backend reversion --models business version\n"
+    )
+
+    def add_arguments(self, parser: CommandParser) -> None:
+        parser.add_argument(
+            "--apps",
+            dest="apps",
+            nargs="+",
+            default=[],
+            help="Specify apps which should be listet. Empty means all apps.",
+        )
+        parser.add_argument(
+            "--models",
+            dest="models",
+            nargs="+",
+            default=[],
+            help="Specify the models within the given apps which should be listed. Empty means all models within given apps.",  # noqa
+        )
+
+    def handle(self, *args: Any, **options: Any) -> None:
+        self.options = options
+        data = {}
+        models = {f"{model._meta.app_label}.{model._meta.model_name}": model for model in self.get_models()}
+        for identifier, model in sorted(models.items()):
+            data[identifier] = model.objects.count()
+        self.stdout.write(json.dumps(data, indent=2))
+
+    def get_models(self) -> list[type[Model]]:
+        if not self.options["apps"] and not self.options["models"]:
+            return apps.get_models()
+
+        invalid_apps = []
+        app_configs = (
+            [
+                catch(
+                    lambda: apps.get_app_config(app),
+                    exception=LookupError,
+                    handle=lambda e: invalid_apps.append(app),
+                )
+                for app in self.options["apps"]
+            ]
+            if self.options["apps"]
+            else apps.app_configs.values()
+        )
+
+        if len(invalid_apps) == 1:
+            raise CommandError(f"No installed app with label {invalid_apps[0]}.")
+        elif len(invalid_apps) > 1:
+            raise CommandError(f"No installed apps with labels {or_join(invalid_apps)}.")
+
+        model_names = self.options["models"]
+        if not model_names:
+            return [model for app in app_configs for model in app.get_models()]
+
+        models: list[type[Model]] = list(
+            filter(
+                None,
+                [catch(lambda: app.get_model(model), exception=LookupError) for model in model_names for app in app_configs],
+            )
+        )
+
+        self.validate_models(models)
+
+        return models
+
+    def validate_models(self, models: list[type[Model]]):
+        invalid_model_names = [
+            f"'{model_name}'"
+            for model_name in set([model_name.lower() for model_name in self.options["models"]])
+            - set([model.__name__.lower() for model in models])
+        ]
+
+        if len(invalid_model_names) == 1:
+            raise CommandError(f"No model with name {invalid_model_names[0]}.")
+        elif len(invalid_model_names) > 1:
+            raise CommandError(f"No models with names {or_join(invalid_model_names)}.")
+
+
+def or_join(value: list) -> str:
+    return " or ".join(", ".join(value).rsplit(", ", 1))
+
+
+def catch(
+    func: Callable,
+    *args: Any,
+    handle: Callable = lambda e: None,
+    exception: type[Exception] = Exception,
+    **kwargs: Any,
+):
+    try:
+        return func(*args, **kwargs)
+    except exception as e:
+        return handle(e)